A constitution is an aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed
The most important thing was that they were fighting in there own land, also they where using gorilla warfare style.
I believe the answer is 1950
At that time period, community centers (mostly religious community centers) are promoted by the government in order to impose positive social value toward younger people. Community center such as YMCA started to gain popularity during this period.
Conflict theory talks about the idea that most struggles in society happen because of conflicts between different social classes or groups.
In this case, we can relate that the divorce rate in United States and other countries as well is the outcome of shifting balance of power between the family members. An example would be that women have gained power and tried to address inequalities in the relationship, men have resisted, creating confrontations.